Do people speak English in Nerja?
Nerja is a very touristic town. It receives tourists from all over the world. The level of English is reasonable in restaurants, hotels and tourist attractions. and you can make yourself understood.
Once you get away from the center you will be able to understand yourself in many urbanizations where more than 50% are tourists or English residents.
The residents of Nerja are generally very helpful, they can always help you.